890659 ÷ 39 
The aim is to understand the frequency of 39 in 890659.

Step 1:
If we divide 8 by 39, we get 0 and a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Grab the next digit (9) from the dividend, add it to 8, then carry on: 89 / 39

Moving on to step 2:
39 goes into 89 2 times with a remainder of 11.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we subtract 78 from 89, we get 11.
Grab the next digit (0) from the dividend, add it to 11, then carry on: 110 / 39

Moving on to step 3:
When dividing 110 by 39, we get 2 with a remainder of 32.
The next digit of our result is 2. 
Result so far: 22.0
The remainder is 32 after subtracting 78 from 110.
Fetch the next digit (6) from the dividend, attach it to 32 and continue: 326 / 39

Step 4:
39 goes into 326 8 times with a remainder of 14.
The number 8 becomes the next digit in our result. 
Result so far: 228.0
Subtracting 312 from 326 leaves us with 14.
Take the next digit (5) from the dividend and append it to 14, then repeat: 145 / 39

Moving on to step 5:
39 can be fit into 145 3 times, resulting in a remainder of 28.
The number 3 becomes the next digit in our result. 
Result so far: 2283.0
Subtract 117 from 145 to get 28.
Append the next digit (9) from the dividend to 28 and continue with: 289 / 39

Going ahead to step 6:
39 goes into 289 7 times with a remainder of 16.
Use 7 as the next digit of our solution. 
Result so far: 22837.0
Deduct 273 from 289 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 7:
39 can be fit into 160 4 times, resulting in a remainder of 4.
Record the quotient 4 as the next digit in the result. 
Result so far: 22837.4
The remainder is 4 after subtracting 156 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 8:
If we divide 40 by 39, we get 1 and a remainder of 1.
The next digit of our result is 1. 
Result so far: 22837.41
Deduct 39 from 40 and we're left with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 9:
The number 39 fits into 10 0 times, leaving a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 22837.41
If we take 0 away from 10, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 10:
When dividing 100 by 39, we get 2 with a remainder of 22.
Record the quotient 2 as the next digit in the result. 
Result so far: 22837.4102
The remainder is 22 after subtracting 78 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Step 11:
When dividing 220 by 39, we get 5 with a remainder of 25.
The next digit of our result is 5. 
Result so far: 22837.41025
If we take 195 away from 220, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Advancing to step 12:
39 can be fit into 250 6 times, resulting in a remainder of 16.
The number 6 becomes the next digit in our result. 
Result so far: 22837.410256
The remainder is 16 after subtracting 234 from 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 13:
If we divide 160 by 39, we get 4 and a remainder of 4.
Put 4 as the next digit of the answer. 
Result so far: 22837.4102564
Subtract 156 from 160 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 14:
40 divided by 39 is 1 with a remainder of 1.
Record the quotient 1 as the next digit in the result. 
Result so far: 22837.41025641
Subtracting 39 from 40 leaves us with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

In conclusion, the division gives 22837.41025641 with a balance of 1e-09.